AI.clife Lab

AI.clife Lab Artificial Intelligence and Computational Life (AI.clife) Sciences Laboratory is an interdisciplinary research group at Visayas State University.

๐Ÿ“ข ๐——๐—ถ๐—ด๐—ถ๐—–๐—ต๐—ฒ๐—บ ๐—•๐—ผ๐—ผ๐˜๐—ฐ๐—ฎ๐—บ๐—ฝ ๐—จ๐—ฝ๐—ฑ๐—ฎ๐˜๐—ฒThank you to everyone who registered for the ๐——๐—ถ๐—ด๐—ถ๐—–๐—ต๐—ฒ๐—บ ๐—•๐—ผ๐—ผ๐˜๐—ฐ๐—ฎ๐—บ๐—ฝ scheduled for ๐—ฆ๐—ฒ๐—ฝ๐˜๐—ฒ๐—บ๐—ฏ๐—ฒ๐—ฟ!After r...
24/08/2026

๐Ÿ“ข ๐——๐—ถ๐—ด๐—ถ๐—–๐—ต๐—ฒ๐—บ ๐—•๐—ผ๐—ผ๐˜๐—ฐ๐—ฎ๐—บ๐—ฝ ๐—จ๐—ฝ๐—ฑ๐—ฎ๐˜๐—ฒ

Thank you to everyone who registered for the ๐——๐—ถ๐—ด๐—ถ๐—–๐—ต๐—ฒ๐—บ ๐—•๐—ผ๐—ผ๐˜๐—ฐ๐—ฎ๐—บ๐—ฝ scheduled for ๐—ฆ๐—ฒ๐—ฝ๐˜๐—ฒ๐—บ๐—ฏ๐—ฒ๐—ฟ!

After reviewing the profiles and interests of our registered participants, we found that many are faculty members and industry professionals. Only a few participants expressed interest in joining our laboratory as thesis students.

The bootcamp was initially planned as a free training activity for undergraduate and graduate students interested in joining our laboratory as thesis students. However, we would like to expand the program to accommodate more participants, invite additional lecturers, and offer face-to-face sessions along with the online training.

To support this expanded program, we are planning to submit a proposal next year to the ๐——๐—ข๐—ฆ๐—ง-๐—ฃ๐—–๐—œ๐—˜๐—˜๐—ฅ๐—— ๐—ฅ๐—œ๐—˜๐—˜๐—ง๐—ข๐—ข๐—Ÿ (๐—ฅ๐—ฒ๐˜€๐—ฒ๐—ฎ๐—ฟ๐—ฐ๐—ต๐—ฒ๐—ฟ๐˜€ ๐—ผ๐—ป ๐—œ๐—ป๐—ฑ๐˜‚๐˜€๐˜๐—ฟ๐˜†, ๐—˜๐—ป๐—ฒ๐—ฟ๐—ด๐˜†, ๐—˜๐—บ๐—ฒ๐—ฟ๐—ด๐—ถ๐—ป๐—ด ๐—ง๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฒ๐˜€ โ€“ ๐—ข๐—ฝ๐—ฒ๐—ป๐—ถ๐—ป๐—ด ๐—ข๐—ฝ๐—ฝ๐—ผ๐—ฟ๐˜๐˜‚๐—ป๐—ถ๐˜๐—ถ๐—ฒ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป๐—ถ๐—ป๐—ด) program for research capacity building.

For this reason, we have decided to postpone the DigiChem Bootcamp scheduled for September while we seek funding for the expanded program. Once funding is secured and we finalize a new schedule, we will announce it and prioritize applications from those who registered for the original training.

We sincerely appreciate your interest and understanding. We hope to bring you a more comprehensive DigiChem Bootcamp in the future!

For future announcements and updates, please follow this page.

๐Ÿ“ข ๐—จ๐—ฃ๐——๐—”๐—ง๐—˜: ๐—ง๐—›๐—˜๐—ฆ๐—œ๐—ฆ ๐—–๐—ข-๐—”๐——๐—ฉ๐—œ๐—ฆ๐—˜๐—˜ ๐—”๐—ฃ๐—ฃ๐—Ÿ๐—œ๐—–๐—”๐—ง๐—œ๐—ข๐—ก๐—ฆ ๐—”๐—ฅ๐—˜ ๐—ก๐—ข๐—ช ๐—–๐—Ÿ๐—ข๐—ฆ๐—˜๐——!Thank you to everyone who submitted their applications to join t...
17/08/2026

๐Ÿ“ข ๐—จ๐—ฃ๐——๐—”๐—ง๐—˜: ๐—ง๐—›๐—˜๐—ฆ๐—œ๐—ฆ ๐—–๐—ข-๐—”๐——๐—ฉ๐—œ๐—ฆ๐—˜๐—˜ ๐—”๐—ฃ๐—ฃ๐—Ÿ๐—œ๐—–๐—”๐—ง๐—œ๐—ข๐—ก๐—ฆ ๐—”๐—ฅ๐—˜ ๐—ก๐—ข๐—ช ๐—–๐—Ÿ๐—ข๐—ฆ๐—˜๐——!

Thank you to everyone who submitted their applications to join the ๐——๐—ข๐—ฆ๐—ง-๐—ณ๐˜‚๐—ป๐—ฑ๐—ฒ๐—ฑ ๐—š๐—”๐—œ๐—ฑ๐—ฒ๐—ฑ ๐—”๐—ฅ๐— ๐—ฆ ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ as undergraduate thesis co-advisees. We appreciate your interest in joining our research team!

๐Ÿ“ฉ We will review all applications and inform applicants of the results within this week.

Accepted students are expected to begin their thesis activities in ๐——๐—ฒ๐—ฐ๐—ฒ๐—บ๐—ฏ๐—ฒ๐—ฟ ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ ๐—ผ๐—ฟ ๐—๐—ฎ๐—ป๐˜‚๐—ฎ๐—ฟ๐˜† ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿณ. Water sampling will first begin in the rivers on the eastern side of Leyte. We will then proceed to the sampling sites on the western side of Leyte assigned to the accepted thesis students.

The ๐——๐—ข๐—ฆ๐—ง-๐—ณ๐˜‚๐—ป๐—ฑ๐—ฒ๐—ฑ ๐—š๐—”๐—œ๐—ฑ๐—ฒ๐—ฑ ๐—”๐—ฅ๐— ๐—ฆ ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ is looking for motivated ๐˜‚๐—ป๐—ฑ๐—ฒ๐—ฟ๐—ด๐—ฟ๐—ฎ๐—ฑ๐˜‚๐—ฎ๐˜๐—ฒ ๐˜๐—ต๐—ฒ๐˜€๐—ถ๐˜€ ๐—ฐ๐—ผ-๐—ฎ๐—ฑ๐˜ƒ๐—ถ๐˜€๐—ฒ๐—ฒ๐˜€ to join an interdisciplinary research team from ๐—ฃ๐—›๐—˜๐—œ๐—ฅ๐—Ÿ ๐—ผ๐—ณ ๐—จ๐—ฃ ๐——๐—ถ๐—น๐—ถ๐—บ๐—ฎ๐—ป and ๐—ฉ๐—ฆ๐—จ ๐—ง๐—ผ๐—น๐—ผ๐˜€๐—ฎ. The project aims to investigate antimicrobial resistance (AMR) in Leyteโ€™s major rivers and develop a GeoAI-based AMR surveillance model to help predict AMR hotspots across the Philippines.

๐Ÿ“ See the attached map for the locations of the sampling sites.

As a thesis co-advisee, you will:

๐ŸŒŠ Collect and process water samples from rivers in the western part of Leyte.
๐Ÿงช Measure water physicochemical properties.
๐Ÿฆ  Screen for antibiotic resistant bacteria (ARB) and genes (ARGs).
๐Ÿ—บ๏ธ Contribute to the development of a GeoAI-based AMR surveillance model.

We are looking for research-oriented students, preferably those at the thesis proposal stage.

๐Ÿ“ฉ ๐—œ๐—ป๐˜๐—ฒ๐—ฟ๐—ฒ๐˜€๐˜๐—ฒ๐—ฑ? Send your ๐—Ÿ๐—ฒ๐˜๐˜๐—ฒ๐—ฟ ๐—ผ๐—ณ ๐—œ๐—ป๐˜๐—ฒ๐—ป๐˜, ๐—–๐—ฉ, and screenshot of ๐—ด๐—ฟ๐—ฎ๐—ฑ๐—ฒ๐˜€ from CumulusOne to: ๐—ฅ๐—ฒ๐—บ๐—บ๐—ฒ๐—ฟ ๐—Ÿ. ๐—ฆ๐—ฎ๐—น๐—ฎ๐˜€ ([email protected])

๐——๐—ฒ๐—ฎ๐—ฑ๐—น๐—ถ๐—ป๐—ฒ: August 24, 2026

Know someone who might be interested? Feel free to share this opportunity!

Poster by: Joshua Pray Calacar, Project Technical Assistant of the GAIded ARMS Project

๐Ÿ“ข ๐‚๐€๐‹๐‹ ๐…๐Ž๐‘ ๐’๐”๐‘๐•๐„๐˜ ๐‘๐„๐’๐๐Ž๐๐ƒ๐„๐๐“๐’ ๐Ÿ“ฃAre you interested in ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐˜€๐˜๐—ฟ๐˜†, ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐—ป๐—ณ๐—ผ๐—ฟ๐—บ๐—ฎ๐˜๐—ถ๐—ฐ๐˜€, ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐—ฐ๐—ฎ๐—น ๐——๐—ฎ๐˜๐—ฎ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ, ๐—ผ๐—ฟ...
12/08/2026

๐Ÿ“ข ๐‚๐€๐‹๐‹ ๐…๐Ž๐‘ ๐’๐”๐‘๐•๐„๐˜ ๐‘๐„๐’๐๐Ž๐๐ƒ๐„๐๐“๐’ ๐Ÿ“ฃ

Are you interested in ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐˜€๐˜๐—ฟ๐˜†, ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐—ป๐—ณ๐—ผ๐—ฟ๐—บ๐—ฎ๐˜๐—ถ๐—ฐ๐˜€, ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐—ฐ๐—ฎ๐—น ๐——๐—ฎ๐˜๐—ฎ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ, ๐—ผ๐—ฟ ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐——๐—ฟ๐˜‚๐—ด ๐——๐—ถ๐˜€๐—ฐ๐—ผ๐˜ƒ๐—ฒ๐—ฟ๐˜†?

The VSU Tolosa Department of Natural Sciences and Mathematics and Visayas State University Tolosa are conducting a survey to assess the potential demand for the proposed:

๐ŸŽ“ ๐—•๐—ฆ ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐˜€๐˜๐—ฟ๐˜† ๐— ๐—ฎ๐—ท๐—ผ๐—ฟ ๐—ถ๐—ป ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐˜€๐˜๐—ฟ๐˜† ๐—ฎ๐—ป๐—ฑ ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐—ป๐—ณ๐—ผ๐—ฟ๐—บ๐—ฎ๐˜๐—ถ๐—ฐ๐˜€

The proposed program combines ๐—ฐ๐—ต๐—ฒ๐—บ๐—ถ๐˜€๐˜๐—ฟ๐˜† ๐˜„๐—ถ๐˜๐—ต ๐—ฐ๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฒ๐—ฟ ๐—ฝ๐—ฟ๐—ผ๐—ด๐—ฟ๐—ฎ๐—บ๐—บ๐—ถ๐—ป๐—ด, ๐—ฎ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ถ๐—ฎ๐—น ๐—ถ๐—ป๐˜๐—ฒ๐—น๐—น๐—ถ๐—ด๐—ฒ๐—ป๐—ฐ๐—ฒ, ๐—ฐ๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—ฐ๐—ต๐—ฒ๐—บ๐—ถ๐˜€๐˜๐—ฟ๐˜†, ๐—ฎ๐—ป๐—ฑ ๐—ฐ๐—ต๐—ฒ๐—บ๐—ถ๐—ป๐—ณ๐—ผ๐—ฟ๐—บ๐—ฎ๐˜๐—ถ๐—ฐ๐˜€ to prepare students for emerging careers in chemical data science and related fields.

๐Ÿค” ๐—ช๐—ต๐—ผ ๐—ฐ๐—ฎ๐—ป ๐—ฝ๐—ฎ๐—ฟ๐˜๐—ถ๐—ฐ๐—ถ๐—ฝ๐—ฎ๐˜๐—ฒ?
Grade 10โ€“12 students, recent Senior High School graduates, and currently enrolled college/university students.

๐Ÿ“‹ ๐—ง๐—ฎ๐—ธ๐—ฒ ๐˜๐—ต๐—ฒ ๐˜€๐˜‚๐—ฟ๐˜ƒ๐—ฒ๐˜†:
๐Ÿ‘‰ https://forms.gle/xUjbp2h9pDkv7yVa6

๐Ÿ“ฑ You may also ๐˜€๐—ฐ๐—ฎ๐—ป ๐˜๐—ต๐—ฒ ๐—ค๐—ฅ ๐—ฐ๐—ผ๐—ฑ๐—ฒ in the poster to access the survey.

Your response will help us assess student interest and support the feasibility of offering this program at VSU Tolosa.

๐Ÿ“ข ๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ถ๐˜€ ๐—ป๐—ผ๐˜„ ๐—ผ๐—ฝ๐—ฒ๐—ป!The ๐—”๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ถ๐—ฎ๐—น ๐—œ๐—ป๐˜๐—ฒ๐—น๐—น๐—ถ๐—ด๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—Ÿ๐—ถ๐—ณ๐—ฒ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ๐˜€ ๐—Ÿ๐—ฎ๐—ฏ๐—ผ๐—ฟ๐—ฎ๐˜๐—ผ๐—ฟ๐˜† (๐—”๐—œ.๐—ฐ๐—น๐—ถ๐—ณ๐—ฒ ๐—Ÿ๐—ฎ๐—ฏ) of the ...
07/07/2026

๐Ÿ“ข ๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ถ๐˜€ ๐—ป๐—ผ๐˜„ ๐—ผ๐—ฝ๐—ฒ๐—ป!

The ๐—”๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ถ๐—ฎ๐—น ๐—œ๐—ป๐˜๐—ฒ๐—น๐—น๐—ถ๐—ด๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—Ÿ๐—ถ๐—ณ๐—ฒ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ๐˜€ ๐—Ÿ๐—ฎ๐—ฏ๐—ผ๐—ฟ๐—ฎ๐˜๐—ผ๐—ฟ๐˜† (๐—”๐—œ.๐—ฐ๐—น๐—ถ๐—ณ๐—ฒ ๐—Ÿ๐—ฎ๐—ฏ) of the Department of Natural and Mathematical Sciences, Visayas State University Tolosa, is pleased to offer a FREE 11-day online bootcamp:

๐——๐—ถ๐—ด๐—ถ๐˜๐—ฎ๐—น ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐˜€๐˜๐—ฟ๐˜† ๐—•๐—ผ๐—ผ๐˜๐—ฐ๐—ฎ๐—บ๐—ฝ
From Python Programming to AI-Driven Molecular Design
๐Ÿ“… ๐—ฆ๐—ฐ๐—ต๐—ฒ๐—ฑ๐˜‚๐—น๐—ฒ: Every Saturday, Sep 19 to Dec 12, 2026
๐Ÿ’ป ๐—ฃ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ: Zoom

This bootcamp is designed for undergraduate and graduate students who are interested in applying artificial intelligence and molecular modeling to biology, chemistry, biophysics, and drug discovery.

Participants will receive hands-on training in:
๐Ÿ Scientific Computing with Python
๐Ÿค– Classical Machine Learning
โš›๏ธ Molecular Docking
โš›๏ธ Molecular Dynamics Simulations
โš›๏ธ Molecular Mechanics
๐Ÿง  Deep Learning and Graph Neural Networks
๐Ÿค– Generative AI for Molecular Design
๐Ÿ“ Scientific Writing

๐Ÿ“– The complete bootcamp outline is available on GitHub:
https://github.com/mersalas/DigiChem_Bootcamp

๐Ÿ“ ๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฒ๐—ฟ ๐—ต๐—ฒ๐—ฟ๐—ฒ: https://forms.gle/M7RpmoRreE6B6uHVA
๐Ÿ“ฑ Or simply scan the QR code on the poster.

โš ๏ธ Limited slots are available. The registration deadline is August 3, 2026 (Monday). ๐˜—๐˜ณ๐˜ช๐˜ฐ๐˜ณ๐˜ช๐˜ต๐˜บ ๐˜ธ๐˜ช๐˜ญ๐˜ญ ๐˜ฃ๐˜ฆ ๐˜จ๐˜ช๐˜ท๐˜ฆ๐˜ฏ ๐˜ต๐˜ฐ ๐˜ข๐˜ฑ๐˜ฑ๐˜ญ๐˜ช๐˜ค๐˜ข๐˜ฏ๐˜ต๐˜ด ๐˜ธ๐˜ฉ๐˜ฐ ๐˜ธ๐˜ช๐˜ญ๐˜ญ ๐˜ฃ๐˜ฆ ๐˜ซ๐˜ฐ๐˜ช๐˜ฏ๐˜ช๐˜ฏ๐˜จ ๐˜ต๐˜ฉ๐˜ฆ ๐˜ˆ๐˜.๐˜ค๐˜ญ๐˜ช๐˜ง๐˜ฆ ๐˜“๐˜ข๐˜ฃ ๐˜ข๐˜ด ๐˜ต๐˜ฉ๐˜ฆ๐˜ด๐˜ช๐˜ด ๐˜ค๐˜ฐ-๐˜ข๐˜ฅ๐˜ท๐˜ช๐˜ด๐˜ฆ๐˜ฆ๐˜ด.

If you are an experimental chemist and planning to apply artificial intelligence (AI) in the wet lab and experimental da...
02/07/2026

If you are an experimental chemist and planning to apply artificial intelligence (AI) in the wet lab and experimental data analysis, Zhang's Deep Synthesis Lab has created a course called AI for Experimental Chemistry. The paper is published in the ACS Journal of Chemical Education: https://pubs.acs.org/doi/10.1021/acs.jchemed.5c01699
Colab notebooks for the course are available on their website: https://zzhenglab.github.io/ai4chem/intro.html

Welcome to CHEM 5080: AI for Experimental Chemistry # Washington University in St. Louis Fall 2026 Instructor: Zhiling โ€œZachโ€ Zheng (he/him) Office: McMillen 411 | Web: Deep Synthesis Lab | Email: [email protected] This class is open to everyone and can be taken at your own pace. All tutorials are fr...

There is an ongoing free summer bootcamp on Scientific Computing for Beginners with Python, Pytorch, and AI, organized b...
23/06/2026

There is an ongoing free summer bootcamp on Scientific Computing for Beginners with Python, Pytorch, and AI, organized by Dr. Pratyush Tiwary of the University of Maryland. Colab notebooks and recordings (to be posted after classes) are available at the course website: https://scotch.wangyq.net/
The video recording of the first lecture on Introduction to Python is already available at the YouTube Channel of Dr. Tiwary: https://youtu.be/baMCfP_P9pM?si=bCytP_tUGOTu3R0N

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

12/05/2026

๐Ÿฆ  Remmer Salas, Dr. Portia Mahal Sabido, and Dr. Ricky Nellas of the UP Diliman Institute of Chemistry developed ISCAPE (Interpretable Support Vector Classifier of Antibacterial Activity of Peptides against ๐˜Œ๐˜ด๐˜ค๐˜ฉ๐˜ฆ๐˜ณ๐˜ช๐˜ค๐˜ฉ๐˜ช๐˜ข ๐˜ค๐˜ฐ๐˜ญ๐˜ช), an AI-powered tool that helps experimentalists predict whether a peptide can kill or inhibit the growth of ๐˜Œ. ๐˜ค๐˜ฐ๐˜ญ๐˜ช.

๐Ÿ”— Read here: https://science.upd.edu.ph/upd-chemists-create-ai-tool-to-predict-antibacterial-peptides/

08/04/2026

COARE's HPC service also supports several research projects by Visayas State University โ€“ Tolosa (VSU-Tolosa)'s Department of Natural Sciences and Mathematics (DNSM) that focus on antibacterial activity and antiobiotic resistance. ๐Ÿงซ๐Ÿฆ 

Read more here: https://coare.asti.dost.gov.ph/stakeholders/supporting-agencies/visayas-state-university-tolosa

To know and learn more about COARE, its services, and initiatives, visit our wiki at https://coarewiki.asti.dost.gov.ph/ and our official website at https://coare.asti.dost.gov.ph/

Congratulations to our principal investigator, ๐—ฅ๐—ฒ๐—บ๐—บ๐—ฒ๐—ฟ ๐—ฆ๐—ฎ๐—น๐—ฎ๐˜€, on the publication of two papers in the ๐—”๐—บ๐—ฒ๐—ฟ๐—ถ๐—ฐ๐—ฎ๐—ป ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐—ฐ๐—ฎ๐—น ๐—ฆ...
25/03/2026

Congratulations to our principal investigator, ๐—ฅ๐—ฒ๐—บ๐—บ๐—ฒ๐—ฟ ๐—ฆ๐—ฎ๐—น๐—ฎ๐˜€, on the publication of two papers in the ๐—”๐—บ๐—ฒ๐—ฟ๐—ถ๐—ฐ๐—ฎ๐—ป ๐—–๐—ต๐—ฒ๐—บ๐—ถ๐—ฐ๐—ฎ๐—น ๐—ฆ๐—ผ๐—ฐ๐—ถ๐—ฒ๐˜๐˜† (ACS) Journals! ๐ŸŽ‰

๐Ÿ“Œ Computational insights into how cationic residue length tunes antibacterial activity in ultrashort histidine-based lipopeptides (Journal of Chemical Information and Modeling)
๐Ÿ“Œ Side chain length in lysine and its homologues modulates noncovalent interactions in histidine-rich peptides (Journal of Physical Chemistry B)

These studies provide computational insights into how the side chain length of cationic residues modulates noncovalent interactions and antimicrobial activity in histidine-based peptides. Using Drude polarizable molecular dynamics (MD) simulations and quantum mechanical (QM) calculations, the authors show that diaminopropanoic acid (Dab) appears to be the optimal cationic residue for histidine-based cell-penetrating peptides (CPPs). While ornithine (Orn) may be better suited for membrane-lytic antimicrobial peptides (AMPs), supported by its potent activity against ๐˜Œ๐˜ด๐˜ค๐˜ฉ๐˜ฆ๐˜ณ๐˜ช๐˜ค๐˜ฉ๐˜ช๐˜ข ๐˜ค๐˜ฐ๐˜ญ๐˜ช and ๐˜š๐˜ต๐˜ข๐˜ฑ๐˜ฉ๐˜บ๐˜ญ๐˜ฐ๐˜ค๐˜ฐ๐˜ค๐˜ค๐˜ถ๐˜ด ๐˜ข๐˜ถ๐˜ณ๐˜ฆ๐˜ถ๐˜ด.

Moreover, the results suggest that shorter cationic residues fall within an optimal window for noncovalent interactions, in which balanced cation-histidine interactions enhance antimicrobial activity. Interactions that are too weak or too strong with membrane lipids can diminish or even eliminate peptide activity. These insights were successfully applied to the design of new His-based peptides, achieving up to 250-fold improved activity compared to the parent peptide. Overall, these studies provide valuable insights for the rational design of the next generation of selective and potent CPPs and AMPs.

JCIM paper: https://pubs.acs.org/doi/full/10.1021/acs.jcim.5c03211
GitHub: https://github.com/mersalas/qm_cmd
JPCB paper: https://pubs.acs.org/doi/full/10.1021/acs.jpcb.5c08666
GitHub: https://github.com/mersalas/drude-qm

24/03/2026

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